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Carbon Monoxide Sensor (MQ7) [Discontinued]

The Pi Hut

Carbon Monoxide Sensor (MQ7) [Discontinued] RSS 6.50 6.50 GBP33.62 PLN
  • Sklep zagraniczny
Kod:
FIT0227
Producent:
DFRobot
Waluta:
funt szterling
Dodany do bazy:
Ostatnio widziany:
Zmiana ceny:
+20% (19.09.2024)
Poprzednia cena:
5.42 GBP

The MQ7 is a simple-to-use Carbon Monoxide (CO) sensor suitable for sensing CO concentrations in the air. It can detect CO-gas concentrations anywhere from 20 to 2000ppm.

The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.

Specification

* Power supply: 5V

Documents

* MQ7 datasheet

* Wiring sample

Shipping List

* Carbon Monoxide Sensor (MQ7) x1

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